Efficient crushing sand making machine with novel lining plate

Abstract

The invention provides an efficient crushing sand making machine with a novel lining plate. The efficient crushing sand making machine comprises a discharging hopper 1, a hammer body, a hammer head, a rotating shaft 4, a belt wheel 5, the lining plate 6, an outer cylinder 7 and a base 8. The discharging hopper 1 is installed on the base 8 through the outer cylinder 7; the rotating shaft 4 is installed in the outer cylinder 7 through a rotating shaft base; the belt wheel 5 is located on the discharging hopper 1 and installed at the upper end of the rotating shaft 4; the hammer body is installed on the rotating shaft 4 and the hammer head; and the lining plate 6 is installed on the inner wall of the outer cylinder 7; and the tooth-shaped rotating direction of the lining plate is left-handed rotation, and the tooth-shaped rotating angle theta of the lining plate is larger than 6 degrees and smaller than or equal to 12 degrees. According to the efficient crushing sand making machine, due to the fact that the tooth-shaped rotating direction of the lining plate of the crushing sand making machine is left-handed rotation and is opposite to the rotating direction of a rotating body of the crushing sand making machine, an effective shearing effect is formed on blocky stone, meanwhile, the effective crushing time is prolonged, and compared with an existing crushing sand making machine, the efficient crushing sand making machine has the beneficial effect of being high in crushing efficiency.

Description

technical field [0001] The invention relates to a crushing and sand making device, in particular to a high-efficiency crushing and sand making machine with a new liner. Background technique [0002] According to the analysis of the industry situation, the crushing and sand making machine that crushes massive stones into fine sand and gravel is currently developing well, and has become a traditional and brand-new entrepreneurial field at home and abroad. my country has abundant rock resources, which provide sufficient raw materials for the production of artificial sand. With the integration and adjustment of the mining industry, the crushing and sand making machine has exerted excellent advantages under the influence of this environment. Some of the problems, such as the increasingly backward crushing and sand making equipment, serious waste of resources, etc., have brought great obstacles to the progress of the sand and gravel industry. Therefore, the general trend of the de...

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to overcome the deficiencies of the prior art and provide a high-efficiency crushing sand making machine with a new liner to solve the problem of low crushing efficiency of the crushing sand making machine

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