Impact rolling two-stage treatment soil grinding machine

Abstract

The invention discloses an impact rolling two-stage treatment soil grinding machine. The impact rolling two-stage treatment soil grinding machine comprises a rack and a grinding device mounted on the rack, the rack comprises a rack base and a mounting frame mounted on the rack base, and the grinding device comprises a grinding seat and a grinding working part erected above the grinding seat. The grinding seat comprises a supporting table mounted on the rack base and a bearing bin coaxially connected to the supporting table in a switched mode, the grinding working part comprises a grinding motor mounted on the upper end face of the mounting frame and a lifting pressing rod mounted on the lower end face of the mounting frame and connected to the power end of the grinding motor, and a cylindrical pressing block is mounted at the bottom end of the lifting pressing rod. The impact rolling two-stage treatment soil grinding machine has the beneficial effects that two-stage operation treatment including impact crushing and rotary rolling can be carried out on soil samples in a bearing bin, and fine grinding of the soil samples can be achieved so as to meet the follow-up treatment requirements.

Description

technical field [0001] The patent of the present invention relates to the field of soil grinding, in particular, it is a secondary treatment soil grinding machine for impact rolling. Background technique [0002] In the process of soil detection, it is necessary to use soil crushing and grinding equipment to crush and grind the soil samples, but the existing crushing and grinding equipment is not thorough enough to grind the soil, and it takes a lot of time to meet the detection requirements of soil particle size, resulting in soil The detection efficiency is reduced. The traditional soil grinder has low grinding efficiency, and the ground product is not fine enough to meet the detection requirements. However, some grinding equipment has complex structures and high costs. In addition, during the grinding process, heavy metals and Other interfering substances, and the heat generated by the traditional grinding method will also affect the determination of some semi-volatile or...

AI Technical Summary

Problems solved by technology

[0002] In the process of soil detection, it is necessary to use soil crushing and grinding equipment to crush and grind the soil samples, but the existing crushing and grinding equipment is not thorough enough to grind the soil, and it takes a lot of time to meet the detection requirements of soil particle size, resulting in soil The detection efficiency is reduced. The traditional soil grinder has low grinding efficiency, and the ground product is not fine enough to meet the detection requirements. However, some grinding equipment has complex structures and high costs. In addition, during the grinding process, heavy metals and Other interfering substances, and the heat generated by the traditional grinding method will also affect the determination of some semi-volatile organic compounds. Not only that, because the soil sample may be mixed with impurities, for substances with too high hardness, it is easy to cause the grinding head and grinding The bowl is damaged, so it needs to be fixed urgently

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