Efficient coal mine classification equipment

Abstract

The invention discloses efficient coal mine classification equipment. The efficient coal mine classification equipment comprises a body and a fixing plate, the body is fixedly connected to the left side of the upper surface of the fixing plate, an output shaft of a first motor is fixedly connected with a main shaft through a coupler, a first gasket is arranged on the left side of the upper surfaceof the fixing plate and is in interference fit with the main shaft, and a water outlet is formed in the lower end of the left side of the body. Supporting blocks are fixedly connected to the upper portion and the lower portion of an inner cavity of the body correspondingly, the upper ends of the supporting blocks are provided with a first filter net and a second filter net, and the main shaft penetrates through the first filter net and the second filter net. According to the efficient coal mine classification equipment, through fixed connection of the main shaft and an output shaft of a firstmotor, the main shaft can be indirectly driven by the motor to rotate, thus equipment on the main shaft obtains torque, through the interference fit between the main shaft and the filter nets, the filter nets can rotate along with the main shaft, so that the filtering efficiency of the filter nets is improved, and the use requirements of customers are met.

Description

technical field [0001] The invention relates to the technical field of mines, in particular to high-efficiency coal mine classification equipment. Background technique [0002] In today's social environment, our life is inseparable from the resources around us. There are many kinds of natural resources. As far as coal mine resources are concerned, they can be said to be one of the most frequently used resources. As of 2011, China is the largest coal producer in the world. China’s coal output is 3.24 billion tons, equivalent to 1.8004 billion tons of oil equivalent, accounting for 48.3% of the world, followed by the United States. However, under the mining of a large amount of ore, the existing equipment cannot completely classify coal mines, resulting in The phenomenon that impurities and ore are mixed together leads to waste of resources and cannot meet customer requirements. Contents of the invention [0003] The purpose of the present invention is to provide a high-eff...

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Problems solved by technology

[0002] In today's social environment, our life is inseparable from the resources around us. There are many kinds of natural resources. As far as coal mine resources are concerned, they can be said to be one of the most frequently used resources. As of 2011, China is the largest coal producer in the world. China’s coal output is 3.24 billion tons, equivalent to 1.8004 billion tons of oil equivalent, accounting for 48.3% of the world, followed by the United States. However, under the mining of a large amount of ore, the existing equipment cannot completely classify coal mines, resulting in The phenomenon that impurities and ores are mixed together leads to waste of resources and cannot meet customer requirements

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