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Lining plate structure of ore grinding machine and assembling method of lining plate structure

A technology of ore grinding machine and liner, which is applied in the field of structure and assembly of the liner of the ore mill, which can solve the problems of increasing the cost of grinding, delaying production, affecting the grinding efficiency of the ball mill, etc., and achieves protection from damage and stability Sex, the effect of reducing the relative misalignment phenomenon

Pending Publication Date: 2017-07-04
GUIZHOU UNIV
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The technical problem to be solved by the present invention is to provide a mill liner structure and its assembly method to solve the problem that the prior art mill liner structure increases the grinding cost, affects the grinding efficiency of the ball mill, and causes Production delays and other technical issues

Method used

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  • Lining plate structure of ore grinding machine and assembling method of lining plate structure
  • Lining plate structure of ore grinding machine and assembling method of lining plate structure
  • Lining plate structure of ore grinding machine and assembling method of lining plate structure

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Embodiment Construction

[0025] A mill liner structure (see figure 1 ), it includes a liner main body 1, the shape of the liner main body 1 is a regular hexagon, the liner main body 1 is provided with a first screw hole 2 and a second screw hole 3, the first screw hole 2 and the second screw hole 3 have the same size, the first screw hole 2 and the second screw hole 3 are on the diagonal of the regular hexagon, and the first screw hole 2 and the second screw hole 3 are arranged symmetrically along the center of the regular hexagon.

[0026] In order to ensure the close contact between the liner main body 1 and the cylinder body, the liner main body 1 adopts an arc surface structure.

[0027] In order to facilitate the installation of the liner main body 1 and protect the connecting bolts of the cylinder of the liner, the first screw hole 2 and the second screw hole 3 are countersunk screw holes.

[0028] Such as figure 2 As shown, the force schematic diagram of the rectangular liner in the prior ar...

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Abstract

The invention discloses a lining plate structure of an ore grinding machine and an assembling method of the lining plate structure. The lining plate structure comprises a lining plate main body (1) which is shaped like a regular hexagon; a first screw hole (2) and a second screw hole (3) are formed in the lining plate main body (1); the size of the first screw hole (2) is same as that of the second screw hole (3); and the first screw hole (2) and the second screw hole (3) are formed in the diagonal line of the regular hexagon and are symmetrically formed along the center of the regular hexagon. The technical problems of increasing the ore grinding cost, influencing the ore grinding efficiency of a ball mill and delaying production due to the adoption of the lining plate structure of the ore grinding machine in the prior art are solved.

Description

technical field [0001] The invention belongs to the technical field of ore grinding machines, and in particular relates to a liner plate structure of an ore grinding machine and an assembly method thereof. Background technique [0002] Ball mills are widely used in industrial production and are key equipment for further crushing materials after they are crushed. The use of ball mills in mineral processing plants, especially metal mine mineral processing plants, is even more important. The ball mill mainly uses the grinding medium to move in the barrel of the grinding machine, so that the grinding medium and the material go through a series of actions such as friction and collision, so that the material will be stripped and impacted, and the material will be crushed; the purpose is to make the material The ore can be further dissociated to provide qualified products for the next stage of operation. [0003] From a technical point of view, the grinding process is a process o...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B02C17/22
CPCB02C17/22
Inventor 付凯刘志红
Owner GUIZHOU UNIV
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