A material automatic shrinking device

Abstract

The invention discloses an automatic material shrinking and dividing device, which includes a frame, a first-stage splitter with an upper feeding port and a lower two-part outlet, and a first-stage splitter located below the first-stage splitter. The two-stage splitter of the upper feed port and the lower two-point discharge port, the edge of the lower two-point discharge port of the first-stage splitter extends into the upper feed port of the second-stage splitter, and the upper side of the frame A driving device is provided to drive the first-level dichotomer to reciprocate in the horizontal direction, and the second-level dichotomer is driven by the connection device to reciprocate along the horizontal direction in the opposite direction to the first-level dichotomer .

Description

technical field [0001] The invention relates to a material shrinking and dividing device, in particular to an automatic material shrinking and dividing device. Background technique [0002] At present, the splitter used in the coal sample preparation industry is a single splitter. The main point is to vertically cut the columnar material flow with n×2 equal-width grid slots (the direction of material flow in two adjacent grid slots is opposite). The odd-numbered and even-numbered sections are collected in two different containers, so that the material is divided into two parts of equal volume; the existing shrinkage splitter requires strict manual shrinkage operation (it needs to be uniform along the length of the feeding port and reciprocating throughout the feeding process) ) is cumbersome, labor-intensive, low-efficiency reduction, and difficult to guarantee the accuracy of reduction. Contents of the invention [0003] The technical problem to be solved by the present ...

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Problems solved by technology

[0002] At present, the splitter used in the coal sample preparation industry is a single splitter. The main point is to vertically cut the columnar material flow with n×2 equal-width grid slots (the direction of material flow in two adjacent grid slots is opposite). The odd-numbered and even-numbered sections are collected in two different containers, so that the material is divided into two parts of equal volume; the existing shrinkage splitter requires strict manual shrinkage operation (it needs to be uniform along the length of the feeding port and reciprocating throughout the feeding process) ) is cumbersome, labor-intensive, low-efficiency, and difficult to guarantee the precision

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