Fully-automatic roller cutting grinder

Abstract

The invention discloses a fully-automatic roller cutting grinder, which comprises a transmission material conveying device and a grinding device, wherein the transmission material conveying device comprises a chain, material inlet snapping grooves and chain wheels, the grinding device comprises a material hopper, a grinding bin, a pressure reducing chamber and wind inlet pipes, the interior of the grinding bin is provided with a material inlet pipe, a material bin, material outlet pipes, U-shaped ring grooves and grinding wheels, the material inlet of the material inlet pipe extends out of the side surface of the grinding bin and is connected to the material outlet of the material hopper, the material outlet of the material inlet pipe is connected to the material inlet of the material bin, the material bin is fixedly arranged on a rotation shaft, the side surface of the material bin is provided with a plurality of material bin material outlets, the material bin material outlets are respectively and fixedly connected to the corresponding material outlet pipes, the material outlet pipes are connected to the U-shaped ring grooves, the plurality of the grinding wheels are arranged inside the U-shaped ring grooves, and the grinding wheels are fixedly connected to the rotation shaft respectively through rotation arms. According to the present invention, the automatic material feeding can be achieved through the chain transmission, it can be ensured that the material can completely enter the U-shaped ring groove, the condition that the material clogs in the material bin cannot be generated, and the grinding efficiency can be improved.

Description

technical field [0001] The invention relates to the technical field of ultrafine crushing preparation of non-metallic minerals, in particular to a fully automatic roller cutting grinder. Background technique [0002] In industrial and agricultural production, it is often necessary to use a mill to crush various materials. According to the different grinding media and grinding materials, the mill can be divided into: ball mill, column mill, rod mill, tube mill, autogenous mill, rotary mortar roller mill, vertical mill, multi-layer vertical mill, vertical Type roller mill, DMC mill, etc. Batch ball mills are generally used in the production of the ceramic industry, and the wet method is used for production. The grinding action can be divided into two parts, one is the grinding action between the grinding bodies and between the grinding body and the simplified body, and the other is the impact when the grinding body falls. In order to improve the grinding efficiency, it is ne...

AI Technical Summary

Problems solved by technology

Most of the materials in the traditional grinder cannot be automatically fed and discharged, which is easy to cause the materials to accumulate in the feeding pipe, and after the feeding is stopped, all the materials in the silo cannot enter the cylinder for grinding, which requires manual labor. Cleaning up is inefficient and wastes human resources

[0005] In the feeding device of the roller mill in the prior art, the operator must manually tidy up the feeding material placed on the material table when feeding the material. Under the action of the feed material is sent into the roller mill

Such manual finishing increases the workload of the operator, and the feed cannot be rolled on the material table, so the efficiency is very low

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