Automatic protection type sandstone sorting and collecting integration device for mechanical engineering

Abstract

The invention discloses an automatic protection type sandstone sorting and collecting integration device for mechanical engineering. The automatic protection type sandstone sorting and collecting integration device for mechanical engineering comprises a support plate, wherein a soundproof box is welded to the middle of the top end of the support plate; a grading and screening mechanism is arrangedin the soundproof box; first muffling plates are adhered to the top end and two side surfaces of the soundproof box; stand columns are welded to the top end of the support plate in a penetrating waythrough a central symmetry manner; second muffling plates are adhered to the outer side surfaces of the two stand columns through magic tapes; and the first muffling plates and the second muffling plates have the same structures and concretely comprise foamed aluminum substrates, gas-permeable membranes, flexible support columns and side plates. The automatic protection type sandstone sorting andcollecting integration device for mechanical engineering provided by the invention is scientific and reasonable in structure, and safe and convenient to use; with the aid of the grading and screeningmechanism, multistage screening is realized, so that the outer diameter difference of sorted stones is small, and the stones with different outer diameters are fully utilized conveniently; and meanwhile, by adopting a special noise processing structure, the equipment noise is remarkably reduced.

Description

technical field [0001] The invention relates to the technical field of mechanical engineering, in particular to an integrated device for automatic sorting and collecting of protective sand and gravel used in mechanical engineering. Background technique [0002] Sand and gravel refer to the loose mixture of sand and crushed stone. Due to its good hardness and stable chemical properties, sand and gravel are often used as high-quality building materials and concrete raw materials and are widely used in housing, roads, highways, railways, engineering and other fields. , in the construction of mechanical engineering and construction engineering, it is sometimes necessary to sort sand and gravel. After the sorting of sand and gravel, the stones and sand of different diameters are classified and used, which has reached the purpose of different functions. The sand and gravel currently on the market Most of the stone sorters are vibrating sand screens. The motor drives the screen to ...

AI Technical Summary

Problems solved by technology

[0003] The present invention provides an integrated device for automatic sorting and collection of protective sand and gravel used in mechanical engineering, which can effectively solve the problem mentioned in the above background technology that the current sand and gravel sorting machine is only for single sorting, and the outer diameter of the sorted stones is The difference is large, which is not conducive to the full utilization of stones with different outer diameters, and the vibration noise is relatively large during the sorting process, and the vibration screening effect is average, which also makes it difficult for users to communicate effectively during the sand and gravel sorting process.

Images