Electric riffle

Abstract

The invention provides an electric riffle, which comprises a barrel body, a sample divider, a main shaft, an elastic shaft coupler, a motor, a machine frame and a bottom plate, wherein the barrel bodyis fixed on the bottom plate; one end of the main shaft is connected onto a left end cover of the barrel body through a first bearing seat; the other end of the main shaft passes through a right endcover of the barrel body and is connected with the motor through the elastic shaft coupler; the motor is arranged on the machine frame; the machine frame is arranged on the bottom plate; a work cavityis arranged in the barrel body; the sample divider is arranged in the work cavity and is connected onto the main shaft; a feeding opening is formed in the upper side of the barrel body; the bottom ofthe barrel body is provided with a first discharging opening and a second discharging opening. The electric riffle has the advantages that the design is reasonable; materials can be accurately, uniformly and equally divided into two parts; the size is small; the precision is high; the electric riffle can adapt to the sample division requirements of various occasions; the structure is compact; thesize is small; the manufacturing is convenient; the maintenance is convenient and fast.

Description

technical field [0001] The invention relates to a device for dividing solid particles and powder, in particular to an electric divider. Background technique [0002] At present, in the experiment process of coal mines, electric power, mining, metallurgy and other industries, the coal and minerals are usually divided into trough-type splitters. The traditional trough-type splitters are equipped with equal compartments on both sides, and the compartments are required The width is 2-3 times of the particle size of the sample. When the sample is divided, it is required to manually feed the material back and forth evenly or make the splitter reciprocate to cut the material. There is a certain error in the separated material, and it cannot be used in some occasions. In view of the above problems, our company invented a new form of sample division, and provided a new type of electric rotary splitter, which can divide the material into two accurately and evenly, with small size and ...

AI Technical Summary

Problems solved by technology

[0002] At present, in the experiment process of coal mines, electric power, mining, metallurgy and other industries, the coal and minerals are usually divided into trough-type splitters. The traditional trough-type splitters are equipped with equal compartments on both sides, and the compartments are required The width is 2-3 times of the particle size of the sample. When the sample is divided, it is required to manually feed the material back and forth evenly or make the splitter reciprocate to cut the material. There is a certain error in the separated material, and it cannot be used in some occasions.

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