A device for breaking pebbles into half

Abstract

The invention relates to a halving device for cobblestones. The device comprises a first halving mechanism group; the first halving mechanism group comprises a first rigid mesh plate, a cobblestone pressing mechanism and a cobblestones folding mechanism; the first rigid mesh plate is arranged horizontally; the cobblestone pressing mechanism comprises an upper pressing plate arranged above the first rigid mesh plate and a first hydraulic device for driving the upper pressing plate to move vertically; the cobblestones folding mechanism comprises a cobblestones folding plate arranged below the first rigid mesh plate and a second hydraulic device for driving the cobblestones folding plate to move horizontally; and a corrosion ring is arranged at the upper part of each mesh of the first rigid mesh plate along the circumference and comprises a circular chitosan gelatin sponge, a capillary for communicating the chitosan gelatin sponge with a strong alkaline solution storage tank as well as an electrostriction ring penetrates through the middle of the chitosan gelatin sponge along the circumference of the chitosan gelatin sponge. With the device, the cobblestones can be halved effectively, the machining cost is low, the machining process is table, little dust pollution exists, and the automation degree is high.

Description

technical field [0001] The invention relates to a pebble breaking device, which belongs to the field of crushing stone processing. Background technique [0002] Pebbles are the by-products of mining yellow sand, named after their cobble-like shape. As a pure natural stone, pebbles are taken from the sand and gravel mountains formed by the uplift of the ancient riverbed after the crustal movement thousands of years ago. During the tens of thousands of years of vicissitudes and evolution, they have been washed by waves, lost their irregular edges and corners due to the collision and friction of gravel, and were buried deep underground together with sediment and remained silent for millions of years. [0003] Cobblestones are often used to pave cobblestone roads in daily life. People stepping on bare feet can help the blood circulation of the feet, making it a simple and effective way to maintain health. The method is to use cement as the base to inlay cobblestones on the ceme...

AI Technical Summary

Problems solved by technology

[0003] Cobblestones are often used to pave cobblestone roads in daily life. People stepping on bare feet can help the blood circulation of the feet, making it a simple and effective way to maintain health. The method is to use cement as the base to inlay cobblestones on the cement floor; Thicker cement, more pebbles are used, the cost is high, and the waste is serious; if half of the pebbles are used and the section is used as the inlay surface, not only the thickness of the cement can be significantly reduced, but also the required amount of pebbles will be doubled, which can effectively However, due to the smooth surface of the pebbles, it is difficult for the existing stone crushers to crush the pebbles, and the pebbles broken by the crusher cannot be controlled to be broken into two halves, and the pebbles cannot be broken into two halves even if they are inlaid. Injury to the feet; while cutting with a cutting machine is difficult to fix, manual operation is required, the workload is heavy, the dust is serious, and the environment is polluted.

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