Coal outlet translation type automatic coal loading device

Abstract

The invention relates to the technical field of coal mine equipment, and provides a coal outlet translation type automatic coal loading device. The coal outlet translation type automatic coal loadingdevice comprises a stock bin, a transfer conveyor belt, a wagon balance, a movable coal loading mechanism and a fixed material falling hopper, wherein the movable coal loading mechanism comprises a movable frame capable of doing reciprocating motion in the horizontal direction; a loading conveyor belt is arranged on the movable frame; and a discharging hopper used for enabling coal conveyed by theloading conveyor belt to fall into a transport vehicle hopper in a certain form is further fixedly arranged on the movable frame. According to the coal outlet translation type automatic coal loadingdevice, the movable coal loading mechanism is arranged, so that the discharging hopper enables coal to be fallen and loaded in a uniform motion mode, and therefore, the coal cannot form an overhigh coal pile in a vehicle hopper; the reasonable movable speed of the movable frame and the coal transporting amount of the loading conveyor belt are matched so that an approximately flat coal layer can beformed inside the vehicle hopper, coal scattering is avoided, the later pile flattening operation is omitted, and the operation efficiency is improved; and meanwhile, an operator does not need to manually control the coal loading process any more, the automation degree of the coal loading process is improved, and the labor is saved.

Description

technical field [0001] The invention belongs to the technical field of coal mine equipment, in particular to a coal outlet translational automatic coal charging device. 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...

AI Technical Summary

Problems solved by technology

If it is ahead of time, it will lead to insufficient coal loading, and it will be necessary to reverse and refill it, which will reduce the efficiency of coal loading; if it is lagging behind, it will cause the coal pile to be too high, which will cause inconvenience to the covering of the roof cloth in the later stage, and even cause the coal to be spilled and increase additional costs. cleaning work

[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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