Automatic-feeding ore screening device for ore machine

Abstract

The invention discloses an automatic-feeding ore screening device for an ore machine. The automatic-feeding ore screening device for the ore machine comprises a feeding device body and a screening device body. The screening device body is inclined. A first screening plate and a second screening plate are arranged in the screening device body. The first screening plate is located on the top of the second screening plate. The first screening plate and the second screening plate are provided with first screening holes and second screening holes correspondingly. Conveying rollers are connected through a conveying belt. The bottoms of the conveying rollers are provided with an installation frame. The conveying belt is further provided with feeding plates. A feeding baffle is hinged to the top of the left side face of the screening device body. The top end of the conveyer belt extends into the feeding baffle. The automatic-feeding ore screening device for the ore machine is novel in structure and convenient to operate, achieves automatic feeding, greatly lowers the labor intensity and improves the screening quality.

Description

technical field [0001] The invention relates to the technical field of mining machinery, in particular to an ore screening device for ore machinery with an automatic feeding function. Background technique [0002] The mining machinery industry is one of the important basic industries that provide equipment for the mining and processing of solid raw materials, materials and fuels. It serves important basic industrial sectors such as black and non-ferrous metallurgy mining machinery engineering drawings, coal, building materials, chemicals, and nuclear industries. Its products are also widely used in the basic construction of transportation, railway, construction, water conservancy and hydropower and other basic departments. China's mining machinery industry mainly has seven categories, more than 300 varieties and thousands of specifications of products. Since 2000, driven by the great development of domestic basic industry and infrastructure construction, the market demand f...

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Problems solved by technology

[0003] Crushing operations are often divided into coarse crushing, medium crushing and fine crushing according to the size of the feeding and discharging particles. The ore screening device is an important part of mining machinery. The ore screening device used in the ore machinery in the prior art is difficult to achieve automatic feeding. , and the work efficiency is low. At the same time, the screening mode of the screening equipment is fixed. One equipment often has a single function and cannot meet different types of screening conditions. The use effect is greatly reduced, and it is difficult to meet people's needs. These are problems that we need to solve

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