Coal slime sample preparation divider with cutting function

Abstract

The invention belongs to the technical field of coal slime sample preparation, and particularly relates to a coal slime sample preparation divider with a cutting function; the coal slime sample preparation divider comprises a cylinder body, an extrusion part and a cutting part; the top of the cylinder body is provided with a columnar bulge, and the top of the columnar bulge is provided with a clamping strip; the extrusion part comprises a push rod, the upper end of the push rod is detachably connected with a pressing plate, and the lower end of the push rod is connected with a pressing block through a connecting block. The cutting part comprises a connecting cylinder, fixed blocks are evenly distributed on an annular face of the bottom of the connecting cylinder, and limiting grooves are formed in the fixed blocks. A limiting piece is detachably installed in the limiting groove, and the end, close to the center line of the connecting cylinder, of the limiting piece is connected with ametal wire. Compared with the prior art, the divider has the following advantages that collected coal slime blocks can be shrunk with one hand, blocking can be completed in an extrusion process, and the separated coal slime can be used for sampling or using again; the whole divider is simple in structure and convenient to disassemble, assemble and clean, different cutting requirements can be met,the step of cutting with a knife again is omitted, and the production process is simplified.

Description

technical field [0001] The invention belongs to the technical field of coal slime sample preparation, and in particular relates to a coal slime sample preparation reducer with a cutting function. Background technique [0002] With the development of my country's industrial science and technology, more and more attention has been paid to the comprehensive utilization of coal slime. Usually, the sampled coal slime needs to be carried out in accordance with the steps of screening, crushing, blending, and shrinkage, and strict Monitoring, so that the amount of reserved samples obtained by shrinkage can meet the corresponding requirements. In the prior art, the slime samples are usually reduced scientifically and rationally by improving the shrinkage method or the shrinkage device, so as to obtain accurate quality indicators of the slime. Now Some slime splitters need to be made into slime samples and then cut. The process is relatively cumbersome and needs to be further simplified...

AI Technical Summary

Problems solved by technology

[0002] With the development of my country's industrial science and technology, more and more attention has been paid to the comprehensive utilization of coal slime. Usually, the sampled coal slime needs to be carried out in accordance with the steps of screening, crushing, blending, and shrinkage, and strict Monitoring, so that the amount of reserved samples obtained by shrinkage can meet the corresponding requirements. In the prior art, the slime samples are usually reduced scientifically and rationally by improving the shrinkage method or the shrinkage device, so as to obtain accurate quality indicators of the slime. Now Some slime splitters need to be made into slime samples and then cut. The process is relatively cumbersome and needs to be further simplified

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