Ore screening machine for mines

A screening machine and ore technology, applied in the direction of filter screen, solid separation, grille, etc., can solve the problems of single filter function, low screening accuracy, inconvenient ore removal, etc.

Pending Publication Date: 2021-03-12
ZHUZHOU TIANQIAO SHUNCHEN COAL PREPARATION MACHINERY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The current ore screening machine only has a single filtering function, which is inconvenient to take out the screened ore, which makes the working efficiency of the equipment low. The ore screening machine in the first stage cannot meet people's needs very well
[0006] Chinese patent (notification number: CN211436974U) discloses a mining ore screening machine, including a casing, a rack and a fixed block, the left side of the casing is provided with an ash outlet, and the front and rear sides of the ash outlet are provided with rotary handle, the right side of the housing is fixed with a support plate, and a scr

Method used

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  • Ore screening machine for mines
  • Ore screening machine for mines
  • Ore screening machine for mines

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0029] Example 1

[0030] See Figure 1 ~ 3 In the embodiment of the present invention, a mine is ore screening machine, including a screening box 1, and the center of the screen box 1 is mounted in the top of the tip of the tip of which is used to realize the preliminary introduction of mine ore, screening box 1 lower end mounting bottom sieve The tube 7 is used to achieve the export of the minimum particle size stone, the screen box 1 inner wall mounting rail 16, sliding on the slide 19, the upper end of the pulley 19 is mounted, the left side support column 18 The upper end mounting the pulverizing motor 26 for rotating the pulverizing shaft 23, and the output shaft of the pulverizer 26 is connected to the pulverizing shaft 23, and a plurality of pulverized leaf 24 is mounted outside for preliminary purposes of ore on the filter plate 20. The pulverization is then discharged by the filter hole, and the pulverizing shaft 23 is rotated on the fixed block 22 fixed to the right supp...

Example Embodiment

[0031] Example 2

[0032]In another embodiment of the present invention, a screening box 1 is included, and a feed tower 25 is mounted in the top of the top end of the screen box 1, and the bottom screen 7 is mounted at the lower end of the screen box 7, the screening box 1 inner wall mounting slide rail 16 Slide on the slide rail 16, a pulley 19 is slid, the upper end of the pulley 19 is mounted, the upper end of the left support post 18 mounts the pulverizing motor 26, and the output shaft of the pulverizer motor 26 is connected to the pulveroid shaft 23, and the pulveroid shaft 23 is installed in the outer side The pulverized leaf 24, the other end of the pulverizing shaft 23 is rotated on the fixed block 22 fixed to the right support column 18, and a filter plate 20 is mounted between the middle of the support post 18, and a number filtering hole is provided on the filter plate 20. The right side support column 18 is mounted between the support spring 21 between the inner wall...

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PUM

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Abstract

The invention relates to the technical field of ore screening machines, and discloses an ore screening machine for mines. The ore screening machine comprises a screening box, wherein sliding rails areinstalled at the upper end of the inner wall of the screening box, a pulley is slidably arranged on each sliding rail, a supporting column is installed at the upper end of each pulley, a crushing motor is installed at the upper end of the left supporting column, and an output shaft of the crushing motor is connected with a crushing shaft; the other end of the crushing shaft is rotationally arranged on a fixing block fixed to the right side supporting column, a filter plate is installed between the middles of the supporting columns, a supporting spring is installed between the right supportingcolumn and the inner wall of the screening box, a fixed magnetic block is installed at the left side of the left supporting column, and an electromagnetic block is installed at the opposite positionof the left side of the fixed magnetic block; and an upper screen plate and a lower screen plate are hinged to the inner wall of the lower end of the screening box. According to the ore screening machine, left-right swinging of the filter plate is achieved, the primary crushing processing effect on ores is ensured, and left-right shaking discharging can be achieved; and meanwhile, the ores can bescreened multiple times, and the screening precision of the ores is greatly improved.

Description

technical field [0001] The invention relates to the technical field of ore screening machines, in particular to an ore screening machine for mines. Background technique [0002] Mine refers to an independent production and operation unit that extracts ore with a certain mining boundary. Mine mainly includes one or more mining workshops (or pitheads, mine shafts, open pits, etc.) and some auxiliary workshops, and most mines also include ore dressing plants (coal washing plants). [0003] Ore refers to mineral aggregates from which useful components can be extracted or which have certain properties that can be utilized. It can be divided into metallic minerals and non-metallic minerals. The unit content of useful components (elements or minerals) in ore is called ore grade. Precious metal ores such as gold and platinum are expressed in grams per ton, and other ores are usually expressed in percentages. The ore grade is often used to measure the value of ore, but the composi...

Claims

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Application Information

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IPC IPC(8): B07B1/28B07B1/42B07B1/46B02C13/06B02C13/30B02C13/284B02C23/14B02C23/10B02C23/16
CPCB07B1/282B07B1/28B07B1/42B07B1/46B07B1/4663B02C13/06B02C13/30B02C13/284B02C23/14B02C23/10B02C23/16B02C2023/165B07B2201/04
Inventor 王涛众贺兰湘牟彦澄朱武
Owner ZHUZHOU TIANQIAO SHUNCHEN COAL PREPARATION MACHINERY
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