A sand washing machine for convenient cleaning of sand and gravel

Abstract

The invention discloses a gravel cleaning machine cleaning gravel conveniently. The gravel cleaning machine comprises a cleaning groove. A first supporting plate is installed on one side of the cleaning groove, and a transmission device and a motor are installed on the top of the first supporting plate. The transmission device is connected with a large belt wheel, the motor is connected with a small belt wheel, and the large belt wheel and the small belt wheel are connected through a transmission belt. A rotating shaft is installed on one side of the transmission device, and an impeller is installed on the side wall of the rotating shaft. One end of the rotating shaft is provided with a bearing seat. The gravel cleaning machine has the beneficial effects that the structure is compact, useis convenient, the time for gravel in a groove in the impeller falling onto a sliding plate can be controlled by arranging a movable plate, and therefore a user can conveniently control the impeller to sufficiently clean the gravel in the cleaning groove, part of the gravel can be brought away from the cleaning groove and then fall onto the sliding plate every time the impeller rotates, and the phenomenon that the gravel cannot be sufficiently cleaned in the cleaning groove is avoided; and meanwhile, a water outlet head is arranged in a water outlet pipe and the water outlet head is designed to be in a circular truncated cone shape, and therefore the water flow ejecting speed can be increased.

Description

technical field [0001] The invention relates to a sand washing machine, in particular to a sand washing machine which is convenient for cleaning sand and gravel, and belongs to the technical field of sand and gravel cleaning machinery. Background technique [0002] Sand washing machine is a washing equipment for sand and gravel (artificial sand, natural sand). Sand washing machines are widely used in the washing of materials in sand and gravel fields, mining, building materials, transportation, chemical industry, water conservancy and hydropower, concrete mixing stations and other industries. Sand washing machines can be divided into two types: XS type and XL type. It can remove the impurities covering the surface of the sand and gravel, and at the same time destroy the water vapor layer covering the sand grains, so as to facilitate dehydration and play a high-efficiency sand washing and cleaning role. Sand washing machine, also known as stone washing machine, is mainly us...

AI Technical Summary

Problems solved by technology

Because of its different appearance and principle, it is also called spiral sand washing machine, drum sand washing machine, water wheel sand washing machine, vibrating sand washing machine, etc. When the sand washing machine cleans the sand in the washing tank through the impeller, Since the sliding plate of the sand washing machine is fixed, the impeller will drive the sand and stones to fall on the sliding plate every time the impeller rotates one week, thereby shortening the cleaning time of the impeller for the sand and stones, which will easily cause insufficient cleaning of the sand and stones. The existing sand washing machine drives the movement of sand and gravel through the groove inside the impeller, which makes it easy to leave sand and gravel in the groove inside the impeller, thereby increasing the cost of use for the producer

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