Sand mixer with uniform rolling function

Abstract

The invention discloses a sand mixing machine with uniform rolling and compaction, which comprises a sand mixing cylinder, a rotating shaft, a rolling device, a sand foundry device, a base, a first motor, and a second motor. The sand mixing cylinder is installed on the on the base; the rolling device includes a first rolling wheel and a second rolling wheel, the first rolling wheel is set on the first rotating shaft, and the first rotating shaft is erected on the first bracket; the second rolling wheel The two rolling wheels are set on the second rotating shaft, and the second rotating shaft is erected on the second bracket; the first rolling wheel and the second rolling wheel are symmetrically arranged, and are all connected to the sand mixing cylinder. The bottom abuts; the output end of the first motor is fixedly connected to the rotating shaft, and the rolling device is driven by the rotating shaft; the output end of the second motor is equipped with a gear, and the A ring gear intermeshing with the gear is installed on the lower part. The invention has the advantages of simple structure, convenient operation, high sand mixing efficiency, uniform rolling and good sand mixing quality.

Description

technical field [0001] The invention relates to the technical field of sand mixing machinery and equipment, in particular to a sand mixing machine for uniform rolling and compaction. Background technique [0002] The sand mixer is a device that uniformly mixes the components in the molding sand and effectively coats the binder on the surface of the sand grains. The sand mixer uses the relative movement of the grinding wheel and the grinding plate to crush the materials placed between them by rolling and grinding. The sand mixer also mixes the materials while crushing the materials. It is an ideal equipment for producing unburned bricks, lime-sand bricks, cement bricks, refractory bricks, crushed and mixed fly ash, boiler slag, tailings slag and industrial waste slag as raw materials for brick making. [0003] Due to problems such as inconvenient operation, low sand mixing efficiency, and poor sand mixing quality, existing sand mixers have not achieved the sand mixing effe...

AI Technical Summary

Problems solved by technology

[0004] The present invention aims to solve the technical problems of inconvenient operation, low sand mixing efficiency and poor sand mixing quality existing in the existing sand mixer, and proposes a uniformly rolled sand mixer with simple structure, convenient operation, and High efficiency, uniform rolling and good sand mixing quality

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