A small labor-saving sand sieving machine for interior decoration

Abstract

The invention belongs to the technical field of decoration, and in particular relates to a small labor-saving sand screening machine for indoor decoration, which includes a conveyor belt, a driving motor, a rear bracket, a rolling wheel, a front bracket, a vibration mechanism, and a fixing frame. Compared with the traditional sand screening machine, the sand screening machine is small in size and easy to carry. In the present invention, the vibration mechanism is designed on the two supporting shafts, which saves the space on the lower side of the output belt, so that the sand screening machine The machine becomes more convenient during the handling process; at the same time, the vibration mechanism becomes simpler and the vibration effect is better; when the small sand screening machine designed by the present invention is used, the lower end of the sand screening mechanism can be directly inserted into the sand. , During the working process, the sand is automatically transferred to the conveyor belt through the rotation of the conveyor belt, and the sand is filtered through the conveyor belt, and there is no need to manually move the sand, which is more labor-saving.

Description

[0001] Technical field [0002] The invention belongs to the technical field of decoration, in particular to a small and labor-saving sand screening machine for indoor decoration. Background technique [0003] In the traditional building construction, sand is needed. Because the particle size of the sand is different, it needs to be manually screened according to different situations. The traditional sand screening net is placed obliquely next to the sand pile, and the sand is continuously screened by manual tools. When the sand falls from the top of the screen to the bottom under the action of gravity, the particles smaller than the gaps in the screen fall to the bottom of the screen, and the particles larger than the gaps in the screen fall to the bottom of the screen. On the top of the screen, the operation is repeated continuously. [0004] At present, the sand screening machines used in interior decoration are generally divided into two types, one of which is a flat scre...

AI Technical Summary

Problems solved by technology

[0003] In the traditional building construction, sand is needed. Because the particle size of the sand is different, it needs to be manually screened according to different situations. The traditional sand screening net is placed obliquely next to the sand pile, and the sand is continuously screened by manual tools. When the sand falls from the top of the screen to the bottom under the action of gravity, the particles smaller than the gaps in the screen fall to the bottom of the screen, and the particles larger than the gaps in the screen fall to the bottom of the screen. On top of the screen, the operation is repeated continuously

[0004] At present, the sand screening machines used in interior decoration are generally divided into two types, one of which is a flat screen sand screen machine, which controls the vibration of the flat screen screen through a motor, and filters the sand through vibration; the other is a drum type sand screen machine, through The motor controls the rotation of the drum, and the drum has screening holes, and the sand is filtered through the rotation of the drum; however, during the use of these two sand screening machines, the unfiltered sand needs to be transferred to the flat screen or the drum, so that During the feeding process, people need to bend over constantly, the labor intensity is relatively high, and it is laborious and inconvenient to use; therefore, a convenient and non-stop manual transfer of sand to the flat screen or the drum is designed. A sand sifter is necessary

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