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Efficient crushing sand making machine with novel lining plate

A technology of sand making machine and lining plate, applied in grain processing and other directions, can solve the problems of low crushing efficiency of crushing sand making machine, and achieve the effect of prolonging crushing time and high crushing efficiency

Pending Publication Date: 2021-06-04
衡阳市朝阳重机有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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

Method used

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  • Efficient crushing sand making machine with novel lining plate
  • Efficient crushing sand making machine with novel lining plate
  • Efficient crushing sand making machine with novel lining plate

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] A high-efficiency crushing sand making machine with a new type of liner, including a lower hopper 1, a hammer body, a hammer head, a rotating shaft 4, a pulley 5, a liner 6, an outer cylinder 7, and a base 8. The lower 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 the rotating shaft seat, the belt pulley 5 is located at the lower hopper 1 and is installed on the upper end of the rotating shaft 4, and the liner 6 is installed on the inner wall of the outer cylinder 7. The hammer body includes an upper hammer body 21, a middle hammer body 22, and a lower hammer body 23, and the upper hammer body 21, the middle hammer body 22, and the lower hammer body 23 are sequentially installed on the rotating shaft 4 from top to bottom; the hammer head includes an upper hammer head 31 , Middle tup 32, following tup 33, upper tup 31, middle tup 32, following tup 33 are respectively installed on the upp...

Embodiment 2

[0024] A high-efficiency crushing sand making machine, the tooth 61 of the liner 6 rotates in a left-handed direction, and the tooth rotation angle θ is 6°. The ratio A between the arc length and the height of the liner 6 is 2; the ratio B between the height and the thickness is 1.5; the rest of the structure is the same as in Embodiment 1.

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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...

Claims

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Application Information

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IPC IPC(8): B02C13/18B02C13/282
CPCB02C13/18B02C13/282B02C2013/2825
Inventor 何志勇
Owner 衡阳市朝阳重机有限公司
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