Coal mine loading equipment

Abstract

The invention relates to the technical field of mining equipment, and provides coal mine loading equipment. The equipment comprises a transfer conveying belt, a wagon balance and a discharging hopper;the wagon balance is used for parking a moving vehicle and completing weighing; the discharging hopper is fixedly arranged above the wagon balance and used for collecting the coal conveyed by the transfer conveying belt and enabling the coal to fall onto the moving vehicle; and a transport vehicle is parked at a preset position on the wagon balance, the moving vehicle translates from one side tothe other side at a constant speed, a loading conveyor belt continuously conveys the coal to the discharging hopper and the coal falls into a vehicle hopper of the moving vehicle from the discharginghopper, and coal loading is completed after the preset loading capacity is achieved. According to the equipment, the wagon balance is arranged on the moving vehicle, and coal falling and loading are conducted in a uniform motion mode, so that an overhigh coal pile is prevented from being formed in the vehicle hopper; an approximately flat coal layer can be formed in the vehicle hopper, so that later pile flattening operation is omitted, and the operation efficiency is improved; and meanwhile, the moving speed of the moving vehicle is not high, so that the coal charging stability and the weighing accuracy can be effectively ensured.

Description

technical field [0001] The invention belongs to the technical field of mining equipment, in particular to a coal mine loading equipment. Background technique [0002] Coal mines produce a huge amount of coal every day, and many large vehicles enter the mine to pull coal. The current coal loading method is to set a weighbridge at the coal loading point, and set a fixed coal discharge port above the weighbridge; the coal discharge port is connected to the silo through a conveyor belt. [0003] When loading coal, the vehicle stops on the weighbridge, and checks the type and weight of the coal loaded with the operation room. The operator starts the equipment, and opens the coal outlet to discharge coal after the material is discharged from the silo. The coal falls directly into the vehicle bucket, and the operator adjusts the coal discharge speed according to the weight displayed on the weighbridge, while observing the height of the coal pile in the vehicle bucket, and informs...

AI Technical Summary

Problems solved by technology

[0005] In summary, there are obviously inconveniences and defects in the actual use of the existing technology, so it is necessary to improve

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