Gravel sand-washing device capable of conducting automatic cleaning

Abstract

The invention discloses a gravel sand-washing device capable of conducting automatic cleaning. The gravel sand-washing device comprises a bottom frame, a washing box, an oscillation device and an automatic cleaning device. A device installation plate is arranged on one side of the bottom frame. The two opposite sides of the washing box are each provided with a pair of swing connection pieces. The washing box is connected with the other side of the bottom frame through the four swing connection pieces. The oscillation device comprises a motor, an eccentric wheel and a connection arm. The motor is arranged at one end of the device installation plate. The eccentric wheel is arranged on an output shaft of the motor. The two ends of the connection arm are connected with the eccentric wheel and the washing box correspondingly. A washing and screening plate is arranged in the cleaning box. According to the gravel sand-washing device, sand washing is conducted on gravel through an oscillation type method, the sand washing efficiency can be higher, and the effect can be better; and by means of the added automatic cleaning device, fine sand dirt accumulated at the bottom of the washing box can be automatically removed, and it is avoided that because the too much fine sand dirt is stacked in the washing box, the washing effect of the device is influenced.

Description

technical field [0001] The invention relates to a sand washing device for automatic cleaning, which belongs to the field of ore processing equipment. Background technique [0002] The sand washing machine is a washing equipment for artificial sand. Sand washing machine is widely used in sand and gravel fields, mines, building materials, transportation, chemical industry, water conservancy and hydropower, concrete mixing stations and other industries to wash materials. It can remove impurities covering the surface of sand and gravel, and destroy the water vapor covering sand layer to facilitate dehydration and play a role in efficient sand washing and cleaning. Sand washing machine, also called stone washing machine, is mainly used to remove impurities (such as dust) from sand products. Because it uses more washing methods, it is called sand washing machine. Because the sand and gravel contain a lot of impurities, such as sawdust, soil, etc., some fine sand and dirt will ac...

AI Technical Summary

Problems solved by technology

Because the sand and gravel contain a lot of impurities, such as sawdust, soil, etc., some fine sand and dirt will accumulate at the bottom of the cleaning box during the long-term cleaning of the sand and gravel. If it is not cleaned in time, it will affect the sand washing of the sand washing device. At the same time, the structural design of the traditional sand washing device is not perfect, resulting in unsatisfactory sand washing effect on sand and gravel

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