Measure hopper for treating internal stagnated coal

Abstract

The invention discloses a measure hopper for treating internal stagnated coal. A gate is arranged on a material outlet of the measure hopper, linkage plates are arranged on the two sides of the gate and are rotatably connected relative to the measure hopper through a rotating shaft , an air cylinder is arranged on the measure hopper and is connected with the end parts of the linkage plates, and a stagnated coal treating device is arranged in the measure hopper; the stagnated coal treating device comprises a mechanical treating device and a pneumatic treating device; the mechanical treating device makes the stagnated coal to fall off from the inner wall of the measure hopper through a mechanical structure; and the pneumatic treating device makes the stagnated coal to fall off from the inner wall of the measure hopper by impact of gas and treats the stagnated coal in the measure hopper, and production efficiency is improved.

Description

Technical field [0001] The invention relates to the field of mining, in particular to a dosing bucket for treating internal stagnant coal. Background technique [0002] The metering bucket in the prior art is not designed to install and handle stagnant coal devices. In case of geological changes in the mine, the coal is wet, the metering bucket will appear sticky, causing inaccurate measurement, light vehicle alarms or improper operation by the driver , Protection failure, etc. lead to heavy tank loading accidents, especially now that the tunneling equipment uses a comprehensive excavator, the mechanical output is all sticky gangue with relatively large moisture, and at the same time, it is adopted to extract coal and gangue in time, which not only increases the operation The labor intensity of workers and the difficulty of maintenance workers’ overhaul, at the same time affect the investment in equipment automation, and affect production. Summary of the invention [0003] The te...

AI Technical Summary

Problems solved by technology

[0002] The quantitative hopper in the prior art is not designed and installed, and there is no device for handling stagnant coal. When encountering geological changes in the mine, coal quality is wet, the quantitative hopper will appear sticky, resulting in inaccurate measurement, light vehicle alarm or improper operation by the driver. , protection failure, etc. lead to accidents in loading heavy tanks, especially now that the excavation equipment uses fully mechanized excavation machines to produce sticky gangue with relatively large moisture, and at the same time, coal and gangue are lifted by time, which not only increases the operation The labor intensity of workers and the maintenance difficulty of maintenance workers also affect the investment in equipment automation, resulting in production impact

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