Automatic-grading quartz sand grinding machine and working method thereof

Abstract

The invention discloses an automatic-grading quartz sand grinding machine, which comprises a base, a shell, an inner container, a support, a grinding plate, a feed inlet, a discharge hole and a grading mechanism. The shell is arranged on the base; the inner container is arranged in the shell; the support is arranged on a surface in the inner container; the grinding plate is arranged on the support; the support is fixed onto the inner container; the discharge hole is formed in the lower part of the inner container; the feed inlet is formed in the upper end of the shell; and the grading mechanism is arranged under the feed inlet. The invention further discloses a working method of the automatic-grading quartz sand grinding machine. Sand materials are graded through the grading mechanism so as to be divided into multiple strands with different thicknesses, so that the grinding plate can be used for grinding with different strengths according to the different thicknesses of the sand materials, the final sand materials can be uniform in thicknesses, the quality of the sand materials is improved, meanwhile, the problem that fine sand is worn and consumed during a grinding process is further solved, and the yield of the grinding machine is improved.

Description

technical field [0001] The invention belongs to the field of grinding equipment, in particular to an automatic grading quartz sand grinding machine and a working method thereof. Background technique [0002] Today's world has been shrouded in high technology, and all kinds of mechanical equipment and processed products are developing in the direction of automation and technology. Taking the grinding machine as an example, from the initial grinding disc to today's various fully automatic machines relying on electricity grinding equipment. Especially now that the country advocates innovation and development, the grinding machine has experienced full development, and has grown from the initial ignorance to the current maturity. The application of the grinding machine covers all aspects of life and production. The grinding machine is also required in the refining process of quartz sand. In order to obtain better sand and higher quality quartz sand, the use of the grinding machi...

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Problems solved by technology

[0007] Purpose of the invention: In order to overcome the above deficiencies, the purpose of the present invention is to provide an automatic grading quartz sand grinder and its working method, which sorts the sand material through a sorting mechanism, and divides the sand material into multiple strands of different thicknesses, The grinding disc can be ground with different strengths according to the thickness of the sand material, so that the final sand material thickness can be unified, which improves the quality of the sand material. At the same time, it increases the dust removal function, improves the purity of the sand material, and improves the quality of the sand material; at the same time, it sets the inner and outer shells to improve the protection ability of the grinder.

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